Will an enermax galaxy 850w be enough for 2xgtx 980 sli?

Um is your PSU model EGX850EWL?

If that is the case then you probably don't realised it has world first 5 12V+ rails with combined power of 120A! That massive overkill for your PC with GTX 980 SLi. :eek:

A GTX 980 use 30A then add another one for SLi added around 15A so SLi would used 45A that will be run fine on your PSU.
 
AthlonXP1800 said:
Um is your PSU model EGX850EWL?

If that is the case then you probably don't realised it has world first 5 12V+ rails with combined power of 120A! That massive overkill for your PC with GTX 980 SLi. :eek:

A GTX 980 use 30A then add another one for SLi added around 15A so SLi would used 45A that will be run fine on your PSU.
Click to expand...
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Yeah it's the exg850ewl model.

Thanks guys!
 
umm, not sure on the part number but I have an Enermax Galaxy 850, which is a good deal larger than a normal supply. Mine would not power 2 x HD7950 cards which was quite surprising until I read the manual and found that the four PCIe supplies are off only one or two rails, so that really limited things. The supply was excellent for powering a good deal of harddrives, but graphics cards not so much. I got random reboots, which I cured with a new seasonic supply. I did temporarily make it work by using molex adapters from another rail, but common rail is so much simpler in my opinion.
 
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